Tyson of 1988 versus Lewis of 1999

[ross]

Lewis was never beat in his prime i don't think and has the best resume out there besides Ali in the heavies anyhow. I have a hard time seeing Tyson winning all i have to go on is him beating a Holmes who had not been in the ring for ever and Spinks a atg lhw. Tyson has failed when he ran into the elite almost every single time so i can not see him beating Lewis who was king of the there era.

Oh right

So when was his prime?